Fix some comment typos.

llvm-svn: 244402
diff --git a/llvm/lib/Target/MSP430/MSP430MachineFunctionInfo.cpp b/llvm/lib/Target/MSP430/MSP430MachineFunctionInfo.cpp
index 08981b9..b442fc03 100644
--- a/llvm/lib/Target/MSP430/MSP430MachineFunctionInfo.cpp
+++ b/llvm/lib/Target/MSP430/MSP430MachineFunctionInfo.cpp
@@ -1,4 +1,4 @@
-//===-- MSP430MachineFucntionInfo.cpp - MSP430 machine function info ------===//
+//===-- MSP430MachineFunctionInfo.cpp - MSP430 machine function info ------===//
 //
 //                     The LLVM Compiler Infrastructure
 //